JPH02101248A - Structure for rafter and roof - Google Patents
Structure for rafter and roofInfo
- Publication number
- JPH02101248A JPH02101248A JP25462988A JP25462988A JPH02101248A JP H02101248 A JPH02101248 A JP H02101248A JP 25462988 A JP25462988 A JP 25462988A JP 25462988 A JP25462988 A JP 25462988A JP H02101248 A JPH02101248 A JP H02101248A
- Authority
- JP
- Japan
- Prior art keywords
- rafter
- pieces
- sheathing material
- field material
- support pieces
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000000463 material Substances 0.000 claims abstract description 99
- 238000009413 insulation Methods 0.000 abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 2
- 239000010426 asphalt Substances 0.000 abstract 1
- 239000002023 wood Substances 0.000 description 4
- 239000004568 cement Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 210000002268 wool Anatomy 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 208000037386 Typhoid Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011491 glass wool Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 201000008297 typhoid fever Diseases 0.000 description 1
Landscapes
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
Abstract
Description
本発明は母屋上に敷設した下野地材とたる木に載Ｉｉ！
された上野地材との間に空気層を有する二層下地構造に
関する。The present invention is installed on the base materials and rafters laid on the main roof!
The present invention relates to a two-layer base structure having an air layer between the base material and the base material.
従来上り、屋外の雑音や駁−音を遮断すると共に断熱効
果を高めるため空気層を有する屋根の構造が提案されて
いる。
例えば、第３図に示すように、母屋３上に下野地材４を
敷設し、下野地材４に左右側面の高さの途中ｌ二段部１
２を形成したたる木Ａを多数本平行に設置し、たる木Ａ
′の段部１２に上野地材５の端部を載置して下野地材４
と上野地材５間に空気層Ｃを形成し、上野地材５に屋根
材６を葺設した屋根の構造が提案されている（実公昭６
３−１６７３２号公報参照）。Conventionally, a roof structure having an air layer has been proposed in order to block out outdoor noise and noise and to enhance the heat insulation effect. For example, as shown in FIG.
A large number of rafters A forming 2 are installed in parallel, and rafters A
Place the end of the upper base material 5 on the stepped part 12 of ', and lower the lower base material 4.
A roof structure has been proposed in which an air layer C is formed between the Ueno base material 5 and the roof material 6 is installed on the Ueno base material 5 (Jikkosho 6).
3-16732).
上野地材５は、例えば木毛セメント板のような野地材を
所定寸法（幅寸法は９１０ａｌＩ１１が標準である）に
切断され使用されているが、上野地材５の側端はひびが
発生していたり、欠けや割れが生じて凹凸部となってい
たりしており、従って、たる木６′のＦｉ部１２に上野
地材７′の側端部を載置した場合、いわゆるかかりが小
さく上野地材５の支えが不安定とたるだけでなく、上野
地材５とたる木Ａ′との間に隙間が形成され、気密性及
び水密性が悪くなり、又、上野地材５の上面が平坦にな
らなく屋根材６の納まりが悪くなってしまうという問題
があった。
本発明は上記ａ題を解決するために為されたものであり
、その目的とするところは、屋外の雑音や騒音を遮断で
き、断熱性に優れるのは勿論のこと、上野地材の確実な
支持もでき、又、上野地材の上面ら平坦にでき、屋根材
の納まりも良好となり、しかも防水性も確保できる屋根
の構造を提供することにある。The Ueno ground material 5 is made by cutting a field material such as a wood wool cement board into a predetermined size (the standard width is 910alI11), but the side edges of the Ueno ground material 5 are cracked. Therefore, when the side edge of the Ueno base material 7' is placed on the Fi section 12 of the rafter 6', the so-called overhang is small and the Ueno base material is uneven. Not only is the support of the timber 5 unstable, but also a gap is formed between the Ueno base material 5 and the rafter A', resulting in poor airtightness and watertightness, and the upper surface of the Ueno base material 5 becomes flat. However, there was a problem in that the roofing material 6 would not fit properly. The present invention has been made to solve the above-mentioned problem a, and its purpose is not only to be able to block out outdoor noise and have excellent heat insulation properties, but also to provide reliable To provide a roof structure that can be supported, can be made flat from the top surface of the upper base material, can fit roofing materials well, and can also ensure waterproofness.
【課題を解決するための手段】
本発明のたる木は、断面ハット型のたる木本体１の両側
端に横片２ａが外側方に突出する逆り字状の野地材支持
片２を立設させて成るものであり、本発明の屋根の構造
は、断面ハット型のたる木本体１の両側端に横片２ａが
外側方に突出する逆り字状の野地材支持片２を立設させ
てたる木Ａを形成し、このたる木Ａを母屋３上に敷設し
た下野地材４に載設し、たる木Ａの野地材支持片２の横
片２ａに上野地材５の側端部を載置して下野地材４と上
野地材５間に空気層Ｃを形成し、上野地材５に屋根材６
を葺設して屋根材６をたる木本体１の頂部１ａで固定し
て成るものであり、これらの構成により上記課題が解決
されたものである。
［作用１
空気層Ｃにより屋外の雑音や騒音を遮断でき、断熱性を
確保でき、又、上野地材５の側ｒａ部が野地材支持片２
の横片２ａに載置され支持されるので、従来に比べて上
野地材５の側端より内方に位置した部分で支持されるこ
とになり、従って、安定して支持され、しかも平坦な下
面で支持されるので、上野地材５の上面も平坦となり、
屋根材６の納まりが良好とたるものであり、更に、たる
木本体１の両側端に野地材支持片２を立設させているの
で、たる木本体１の側部１ｂと野地材支持片２とで機部
Ｂが形成され、たる木本体１と上野地材５との隙間７か
ら雨水が浸入してきても簡単に排水できるものである。
［実施例ま
たる木Ａは亜鉛鉄板、化粧塗装鋼板などの金属板製であ
り、断面ハット型のたる木本体１の両側端に横片２ａが
外側方に突出する逆り字状の野地材支持片２を立設させ
て構成されている。たる木本体１のｇＡ部１ｂは下方に
行く程外側方に傾斜し、野地材支持片２の縦片２ｂは外
側方に傾斜しており、野地材支持片２とたる木本体１の
側部とで形成される機部Ｂは上部開口が大きくなり、釘
打ち作業がし易くたるようにしている。たる木本体１の
頂部１ａと野地材支持片２の横片２ａとの間隔は上野地
材５の厚みと略等しくしている。このたる木Ａの野地材
支持片２の縦片２ｂ及びたる木本体１の９１１１部１ｂ
には配線用の孔を設けておいてもよい。
このたる木Ａは母Ｍ３に敷設した下野地材４上に両側端
部にてセル７ドリリングスクリユーのような固着具８に
より取付けられる。下野地材４としては断熱性、吸音性
、遮音性、必要により耐火性を有するものが好ましく、
例えば木毛セメント板１、木片セメント板、グラスウー
ル保温板などが採用される。下野地材４の上面にはアス
７アルトルーフイング９が介装されている。たる木Ａの
野地材支持片２の横片２ａには上野地材５の側ｉ部が載
置され、側端面がたる木本体１の側部１ｂに当接してい
る。この場合、上野地材５は欠けや割れが生じているｌ
ｌ端よりは内方の位置で支持されるので上野地材５の上
面は平坦面とたる。上野地材５は下野地材４と同じ材質
であり、その上面には７ス７アルトルーフイング１０が
覆設され、屋根材６が載置され、たる木本体１の頂部１
ａでチフスのような固着具１１により固定されている。
而して、たる木Ａにより下野地材４と上野地材５との開
には空気層Ｃが形成され、屋外の雑音や騒音を遮断でき
、断熱性が確保され、又、たる木本体１の側部１ｂと野
地材支持片２とで＠部Ｂが形成されるので、たる木本体
１と上野地材５との隙間７から雨水が浸入してきても簡
単に排水できるものである。
尚、ｒｊＳａ図に示すようにたる木本体１の側部１ｂが
垂直となったたる木Ａを使用して、上野地材５の側端面
をたる木本体１の側部１ｂに当接させ気密性を向上させ
るようにしてもよい。[Means for Solving the Problems] The rafter of the present invention has inverted field material support pieces 2 with horizontal pieces 2a protruding outward at both ends of the rafter body 1 having a hat-shaped cross section. The structure of the roof of the present invention consists of a rafter body 1 having a hat-shaped cross section, and inverted-shaped field material support pieces 2 with horizontal pieces 2a projecting outwards at both ends of the rafter body 1. This rafter A is placed on the lower ground material 4 laid on the main building 3, and the side edge of the upper material 5 is placed on the horizontal piece 2a of the field material support piece 2 of the rafter A. An air layer C is formed between the base material 4 and the Ueno base material 5, and the roofing material 6 is placed between the Ueno base material 5 and the Ueno base material 5.
The roofing material 6 is fixed to the top part 1a of the rafter body 1, and the above-mentioned problems are solved by these structures. [Function 1: The air layer C can block outdoor noise and noise, ensure heat insulation, and the side Ra part of the Ueno ground material 5 is connected to the field material support piece 2.
Since it is placed on and supported by the horizontal piece 2a of the Ueno base material 5, it is supported by a portion located inward from the side edge of the Ueno base material 5 compared to the past, and therefore it is supported stably and is flat. Since it is supported on the lower surface, the upper surface of the Ueno material 5 is also flat,
The roof material 6 fits well in the rafter, and furthermore, since the field material support pieces 2 are erected at both ends of the rafter body 1, the side portions 1b of the rafter body 1 and the field material support pieces 2 are A machine part B is formed so that even if rainwater enters from a gap 7 between the rafter main body 1 and the upper material 5, it can be easily drained. [Embodiment The rafter A is made of a metal plate such as a galvanized iron plate or a painted steel plate, and is an inverted-shaped field material support with horizontal pieces 2a protruding outward from both ends of the rafter body 1 having a hat-shaped cross section. It is constructed by erecting pieces 2. The gA section 1b of the rafter main body 1 is inclined outward as it goes downward, and the vertical piece 2b of the field material support piece 2 is inclined outward. The machine part B that is formed has a large opening at the top, making it easy to perform nailing work. The distance between the top part 1a of the rafter main body 1 and the horizontal piece 2a of the shedding material support piece 2 is made approximately equal to the thickness of the shedding material 5. The vertical piece 2b of the field material support piece 2 of this rafter A and the 9111 part 1b of the rafter body 1
A hole for wiring may be provided in the hole. This rafter A is attached at both ends to the base material 4 laid on the base M3 by fixing devices 8 such as cell 7 drilling screws. It is preferable that the base material 4 has heat insulation properties, sound absorption properties, sound insulation properties, and if necessary, fire resistance.
For example, a wood wool cement board 1, a wood chip cement board, a glass wool heat insulation board, etc. are used. An ass 7 alto roofing 9 is interposed on the upper surface of the underlayment material 4. The side i part of the upper field material 5 is placed on the horizontal piece 2a of the field material support piece 2 of the rafter A, and the side end surface is in contact with the side part 1b of the raft body 1. In this case, the Ueno material 5 has chips and cracks.
Since it is supported at a position inward from the l end, the upper surface of the Ueno base material 5 is a flat surface. The upper base material 5 is made of the same material as the lower base material 4, and the top surface thereof is covered with 7 squares 7 alto roofings 10, the roof material 6 is placed, and the top 1 of the rafter body 1 is covered.
A is fixed by a fixing device 11 such as a typhoid. Therefore, an air layer C is formed between the lower base material 4 and the upper base material 5 by the rafters A, which can block outdoor noise and noise, ensure heat insulation, and furthermore, the side of the rafter body 1 Since the @ part B is formed by the part 1b and the field material support piece 2, even if rainwater enters from the gap 7 between the rafter body 1 and the field material 5, it can be easily drained. In addition, as shown in the rjSa diagram, using a rafter A in which the side part 1b of the rafter body 1 is vertical, the side end surface of the Ueno material 5 is brought into contact with the side part 1b of the rafter body 1 to improve airtightness. You may also do so.
本発明にあっては、断面ハット型のたる木本体の両側端
に横片が外側方に突出する逆り字状の野地材支持片を立
設させてたる木を形成し、このたる木を母屋上に敷設し
た下野地材に載設し、たる木の野地材支持片の横片に上
野地材のｍｉｓを載置して下野地材と上野地材間に空気
層を形成し、上野地材に屋根材を葺設して屋根材をたる
木本体の頂部で固定しているので、空気層により屋外の
雑音や騒音を遮断でさ、断熱性を確保でき、又、野地材
支持片の横片に載置され支持される上野地材は、従来に
比べてその側端縁より内方に位置した部分で支持される
ことになり、従って、安定して支持され、しかも平坦な
下面で支持されるので、上野地材の上面も平坦となり、
屋根材の納まりが良好とたるものであり、更に、たる木
本体の両側端に野地材支持片を立設させているので、た
る木本体の側部と野地材支持片とで槌部が形成されるこ
とになり、上野地材を所定寸法に切断した際に側端部に
欠けや割れが生じてたる木本体と上野地材との間に隙間
が形成された場合にあって、この隙間からから雨水が浸
入してきても簡単に排水できるものである。In the present invention, a raft is formed by erecting inverted field material support pieces with horizontal pieces protruding outward at both ends of a raft main body having a hat-shaped cross section, and this raft is placed on the main roof. Place the mis on the lower ground material that has been laid, and place the mis of the upper ground material on the horizontal piece of the supporting piece of the field material of the rafter to form an air layer between the lower ground material and the upper ground material, and then attach the roof to the upper ground material. Since the roofing material is fixed at the top of the rafter body, the air layer blocks out outdoor noise and ensures heat insulation. The Ueno material placed and supported will be supported at the part located inward from the side edge compared to the past, and therefore it will be stably supported and supported on the flat bottom surface. , the top surface of the Ueno material becomes flat,
The roofing material fits well in the rafter, and since the field material support pieces are erected at both ends of the rafter body, a mallet is formed by the sides of the rafter body and the field material support pieces. This means that when the Ueno base material is cut to a specified size, a gap may be formed between the wood and the Ueno base material due to chips or cracks at the side edges, and rainwater may leak through this gap. Even if water gets in, it can be easily drained.
第１図は本発明のたる木の一実施例を示す正面図、ｔｊ
４２図は本発明の屋根の構造の一実施例を示す概略断面
図、ｒＩＳ３図は他の実施例を示す概略断面図、ＰＩＳ
４図は従来例を示す概略断面図であって、Ａはたる木、
Ｂは槌部、Ｃは空気層、１はたる木本体、１ａは頂部、
１ｂは１１Ｉ１１部、２は野地材支持片、２ａは横片、
２ａは縦片、３は母屋、４は下野地材、５は上野地材、
６は屋根材である。FIG. 1 is a front view showing one embodiment of the rafter of the present invention, tj
Figure 42 is a schematic sectional view showing one embodiment of the roof structure of the present invention, rIS3 is a schematic sectional view showing another embodiment, PIS
Figure 4 is a schematic cross-sectional view showing a conventional example, where A is a rafter;
B is the hammer part, C is the air layer, 1 is the rafter body, 1a is the top,
1b is 11I11 part, 2 is field material support piece, 2a is horizontal piece,
2a is the vertical piece, 3 is the main building, 4 is the Shimotsuke material, 5 is the Ueno material,
6 is a roofing material.
Claims (4)
方に突出する逆Ｌ字状の野地材支持片を立設させて成る
ことを特徴とするたる木。(1) A rafter comprising a rafter body having a hat-shaped cross section and inverted L-shaped field material support pieces with horizontal pieces projecting outward from both ends of the rafter body.
を特徴とする請求項１記載のたる木。(2) The rafter according to claim 1, wherein the vertical pieces of the field material support pieces are inclined outwardly.
方に突出する逆Ｌ字状の野地材支持片を立設させてたる
木を形成し、このたる木を母屋上に敷設した下野地材に
載設し、たる木の野地材支持片の横片に上野地材の側端
部を載置して下野地材と上野地材間に空気層を形成し、
上野地材に屋根材を葺設して屋根材をたる木本体の頂部
で固定して成ることを特徴とする屋根の構造。(3) A rafter with a hat-shaped cross section Inverted L-shaped field material support pieces with horizontal pieces protruding outward are erected at both ends of the main body to form a rafter, and this rafter is placed on the main roof of the roof. Place the side end of the upper field material on the horizontal piece of the field material support piece of the rafter to form an air layer between the lower field material and the upper field material,
A roof structure characterized by covering Ueno base materials with roofing materials and fixing the roofing materials at the top of the rafter body.
を特徴とする請求項３記載の屋根の構造。(4) The roof structure according to claim 3, wherein the vertical pieces of the field material support pieces are inclined outwardly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63254629A JPH0643731B2 (en) | 1988-10-08 | 1988-10-08 | Structure of rafters and roof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63254629A JPH0643731B2 (en) | 1988-10-08 | 1988-10-08 | Structure of rafters and roof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02101248A true JPH02101248A (en) | 1990-04-13 |
| JPH0643731B2 JPH0643731B2 (en) | 1994-06-08 |
Family
ID=17267676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63254629A Expired - Lifetime JPH0643731B2 (en) | 1988-10-08 | 1988-10-08 | Structure of rafters and roof |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0643731B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120291382A1 (en) * | 2011-05-18 | 2012-11-22 | Cool Roof Innovations Inc. | Cool roof batten assembly |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5437916A (en) * | 1977-08-31 | 1979-03-20 | Matsushita Electric Works Ltd | Eaves trough |
-
1988
- 1988-10-08 JP JP63254629A patent/JPH0643731B2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5437916A (en) * | 1977-08-31 | 1979-03-20 | Matsushita Electric Works Ltd | Eaves trough |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120291382A1 (en) * | 2011-05-18 | 2012-11-22 | Cool Roof Innovations Inc. | Cool roof batten assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0643731B2 (en) | 1994-06-08 |
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